gpu/command_buffer/service/gles2_cmd_decoder.cc - Issue 375413003: Do not call glDrawBuffersARB when the extension is absent

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Unified Diff: gpu/command_buffer/service/gles2_cmd_decoder.cc

Issue 375413003: Do not call glDrawBuffersARB when the extension is absent (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 5 months ago

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Index: gpu/command_buffer/service/gles2_cmd_decoder.cc

diff --git a/gpu/command_buffer/service/gles2_cmd_decoder.cc b/gpu/command_buffer/service/gles2_cmd_decoder.cc

index cbbbe3f17e1f041c83de4c3eed922ece3de3377c..89a9de8f6861133234046fc604ccb0af01fddd2f 100644

--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc

+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc

@@ -3122,6 +3122,7 @@ bool GLES2DecoderImpl::CheckFramebufferValid(

bool reset_draw_buffer = false;

if ((backbuffer_needs_clear_bits_ | GL_COLOR_BUFFER_BIT) != 0 &&

group_->draw_buffer() == GL_NONE) {

+ DCHECK(gfx::g_driver_gl.ext.b_GL_ARB_draw_buffers);

reset_draw_buffer = true;

GLenum buf = GL_BACK;

if (GetBackbufferServiceId() != 0) // emulated backbuffer

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